Question: overlapping texts (plot.PCA in FactoMineR)

0

mbk0asis •

**530**wrote:Hi, all!

I was trying to draw a PCA plot using FactoMineR (a R package). When I ran it, texts on the plots were overlapped with unknown numbers.

Here's the R code

```
library(FactoMineR)
pca<-PCA(dta.cor, scale.unit=T)
plot.PCA(pca,cex=1)
```

and the result plot

As you can see numbers in pink are covering sample names.

I couldn't figure it out.

Please, someone help me!!

Thank you!!!

You can explore the options by looking at the help.

`?plot.PCA`

It looks like it has`label=`

and`autoLab=`

options which may be useful to turn off the unwanted labels. Try to troubleshoot it yourself first, which is the best way to learn.11kAdding to other suggestions check

`geom_text_repel`

form`ggrepel`

Check its vignette here6.6kThank you, all! You guys been great help!

530